import cupk.abner.Component;
import cupk.abner.ConcreteDecorator.BlackBorder;
import cupk.abner.ConcreteDecorator.ScrollBar;
import cupk.abner.ConcreteComponent.Window;

public class Main {
    public static void main(String[] args) {
        Component component, component1, component2;
        component = new Window();
        component1 = new BlackBorder(component);
        component2 = new ScrollBar(component1);
        component2.display();
    }
}